FastLED 3.9.15
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◆ _highest_bit_step()

static constexpr int fl::s8x24::_highest_bit_step ( u32 v,
int r )
inlinestaticconstexprprivate

Definition at line 306 of file s8x24.h.

306 {
307 return (v & 0xFFFF0000u) ? _highest_bit_step(v >> 16, r + 16)
308 : (v & 0x0000FF00u) ? _highest_bit_step(v >> 8, r + 8)
309 : (v & 0x000000F0u) ? _highest_bit_step(v >> 4, r + 4)
310 : (v & 0x0000000Cu) ? _highest_bit_step(v >> 2, r + 2)
311 : (v & 0x00000002u) ? r + 1
312 : r;
313 }
static constexpr int _highest_bit_step(u32 v, int r) FL_NOEXCEPT
Definition s8x24.h:306

References _highest_bit_step(), and FL_NOEXCEPT.

Referenced by _highest_bit_step(), and highest_bit().

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